Solve 4.5*4.5div2div2.25

$$4.5 \cdot 4.5 \div 2 \div 2.25$$

Evaluate

$$4.5$$

Solution Steps

Express \frac{\frac{4.5\times 4.5}{2}}{2.25} as a single fraction.

$$\frac{4.5\times 4.5}{2\times 2.25}$$

Multiply 4.5 and 4.5 to get 20.25.

$$\frac{20.25}{2\times 2.25}$$

Multiply 2 and 2.25 to get 4.5.

$$\frac{20.25}{4.5}$$

Expand \frac{20.25}{4.5} by multiplying both numerator and the denominator by 100.

$$\frac{2025}{450}$$

Reduce the fraction \frac{2025}{450} to lowest terms by extracting and canceling out 225.

$$\frac{9}{2}$$

Factor

$$\frac{3 ^ {2}}{2} = 4\frac{1}{2} = 4.5$$